CN220035192U - Bridge overhauls workstation - Google Patents
Bridge overhauls workstation Download PDFInfo
- Publication number
- CN220035192U CN220035192U CN202321531390.6U CN202321531390U CN220035192U CN 220035192 U CN220035192 U CN 220035192U CN 202321531390 U CN202321531390 U CN 202321531390U CN 220035192 U CN220035192 U CN 220035192U
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- CN
- China
- Prior art keywords
- pole
- mounting base
- rod
- bridge
- mounting
- Prior art date
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Links
- 238000012423 maintenance Methods 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims description 35
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to the technical field of bridge construction, in particular to a bridge maintenance workbench, which comprises a guard rail and a base assembly; the rail guard is dismantled and is set up in the top of base subassembly, base subassembly includes a plurality of mounting base plates, go up the hinge, lower hinge and runs through the steel sheet, a plurality of mounting base plates set up side by side, and a plurality of mounting base plates are by last hinge and lower hinge crisscross being connected that rotates in proper order between two adjacent mounting base plates of left to right, arbitrary mounting base plate has horizontal through-hole, run through the steel sheet and wear to establish in a plurality of mounting base plates, and be located horizontal through-hole, through folding mounting base plate, the transportation of this bridge maintenance workstation has been made things convenient for, current bridge maintenance is generally monolithic structure with the workstation has been solved, occupation volume is great, be inconvenient for transporting and installing, operating personnel's maintenance efficiency's problem has been reduced.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a bridge maintenance workbench.
Background
The bridge is generally arranged on rivers, lakes and seas to enable pedestrians and vehicles to pass smoothly, and the bridge is generally composed of an upper structure, a lower structure, a support and an auxiliary structure, so that workers can overhaul the bridge every a period of time for safe passing of the pedestrians and the vehicles.
The bridge generally can use the workstation in the maintenance in-process, hoists the workstation in the bottom of bridge through crane or track type structure, utilizes the workstation to remove and observe in the bridge bottom by the staff to realize the maintenance to the bridge.
But current bridge overhauls uses the workstation generally to be monolithic structure, and occupation volume is great, is inconvenient for transport and installation, has reduced operating personnel's maintenance efficiency.
Disclosure of Invention
The utility model aims to provide a bridge overhaul workbench, which solves the problems that the existing bridge overhaul workbench is of a general integral structure, occupies a large volume, is inconvenient to transport and install and reduces overhaul efficiency of operators.
In order to achieve the above purpose, the utility model provides a bridge maintenance workbench, which comprises a guard rail and a base assembly; the guard rail is dismantled and is set up the top of base subassembly, the base subassembly includes a plurality of mounting base plates, goes up hinge, lower hinge and runs through the steel sheet, and is a plurality of mounting base plates set up side by side, and a plurality of mounting base plates is by left to right adjacent two between the mounting base plate by go up the hinge with lower hinge is crisscross rotates to be connected, arbitrary mounting base plate has horizontal through-hole, run through the steel sheet and wear to establish in a plurality of mounting base plates, and be located in the horizontal through-hole.
The base assembly further comprises locking bolts, the two mounting substrates located at two ends are provided with slots, two ends of the penetrating steel plate are provided with thread grooves, the locking bolts penetrate through the slots and are in threaded connection with the penetrating steel plate, and the bottoms of the locking bolts are located in the thread grooves.
The guard rail comprises a longitudinal rod and a transverse rod, the longitudinal rod is detachably connected with the mounting substrate, and the transverse rod is detachably connected with the longitudinal rod.
The bottom of the vertical rod is provided with a first threaded column, the mounting substrate is provided with a first threaded hole, the first threaded column is in threaded connection with the mounting substrate, and the bottom of the vertical rod is located in the first threaded hole.
The transverse rod comprises an outer rod, an inner rod and a spring, wherein the outer rod is provided with an installation cavity, two ends of the spring are respectively fixedly connected with the outer rod and the inner rod, the spring is located in the installation cavity, the inner rod is in sliding connection with the outer rod, one end, close to the outer rod, of the inner rod is located in the installation cavity, one end, far away from the inner rod, of the outer rod is connected with one end, far away from the outer rod, of the inner rod is connected with the longitudinal rod in a disassembling threaded mode.
The outer rod is far away from one end of the inner rod and one end of the inner rod far away from the outer rod are movably provided with second threaded columns, the side face of the longitudinal rod is provided with second threaded holes, and the second threaded columns are in threaded connection with the longitudinal rod.
According to the bridge maintenance workbench, when the bridge maintenance workbench is required to be used, the mounting substrates can be arranged in a line, the penetrating steel plates are inserted into the transverse through holes to be fixed, so that the mounting substrates are kept in a parallel state, the protective guard is fixed above the mounting substrates to be protected, the bridge maintenance workbench is assembled, the mounting substrates are folded, the transportation of the bridge maintenance workbench is facilitated, and the problems that the existing bridge maintenance workbench is of a general integral structure, large in occupied volume, inconvenient to transport and install and low in maintenance efficiency of operators are solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a structural sectional view of a first embodiment of the present utility model.
Fig. 2 is a structural cross-sectional view of a mounting substrate at a side rail according to a second embodiment of the present utility model.
Figure 3 is a cross-sectional view of the utility model at A-A in figure 2.
101-guard rails, 102-mounting base plates, 103-upper hinges, 104-lower hinges, 105-through steel plates, 106-transverse through holes, 107-locking bolts, 108-slots, 109-thread grooves, 201-longitudinal bars, 202-transverse bars, 203-first thread columns, 204-first thread holes, 205-outer bars, 206-inner bars, 207-springs, 208-mounting cavities, 209-second thread columns, 210-second thread holes.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the utility model is as follows:
referring to fig. 1, fig. 1 is a cross-sectional view of a first embodiment of the present utility model. The utility model provides a bridge overhaul workbench, which comprises a protective guard 101 and a base assembly, wherein the base assembly comprises a plurality of mounting base plates 102, an upper hinge 103, a lower hinge 104 and a penetrating steel plate 105;
for this embodiment, the guard rail 101 is detachably disposed above the base assembly, a plurality of mounting substrates 102 are disposed in parallel, and two adjacent mounting substrates 102 from left to right of the mounting substrates 102 are sequentially connected by the upper hinge 103 and the lower hinge 104 in a staggered manner, and any one of the mounting substrates 102 has a transverse through hole 106, and the penetrating steel plate 105 is disposed in the plurality of mounting substrates 102 in a penetrating manner and is located in the transverse through hole 106. The rail guard 101 sets up the top of base subassembly to protect the periphery of base subassembly, with the security of guarantee staff, two adjacent between the mounting substrate 102 pass through go up hinge 103 with the crisscross setting of hinge 104 carries out swing joint down, makes a plurality of can overlap the setting between the mounting substrate 102, promptly do not use can overlap a plurality of mounting substrate 102, thereby reduce occupation space, in order to transport this bridge maintenance workstation. When the bridge maintenance workbench is required to be used, a plurality of mounting substrates 102 can be arranged in a line, the penetrating steel plates 105 are inserted into the transverse through holes 106 to be fixed, so that the mounting substrates 102 are kept in parallel, the protective guard 101 is fixed above the mounting substrates 102 to be protected, the bridge maintenance workbench is assembled, the mounting substrates 102 are folded, transportation of the bridge maintenance workbench is facilitated, the problem that the existing bridge maintenance workbench is of a general integral structure, occupied volume is large, transportation and installation are inconvenient, and maintenance efficiency of operators is reduced is solved.
In addition, the base assembly further comprises a locking bolt 107, two mounting substrates 102 positioned at two ends are provided with slots 108, two ends of the penetrating steel plate 105 are provided with thread grooves 109, the locking bolt 107 penetrates through the slots 108 to be in threaded connection with the penetrating steel plate 105, and the bottom of the locking bolt 107 is positioned inside the thread grooves 109. The lock bolts 107 are used to fix the through steel plate 105 to the two mounting boards 102 at both ends, and the lock bolts 107 are threaded through the slots 108 to the through steel plate 105, so that the through steel plate 105 is fixed to the mounting boards 102 at both ends, and the plurality of mounting boards 102 are held in a parallel state.
When the bridge maintenance workbench of the embodiment is used, a plurality of mounting substrates 102 can be arranged in a line when the bridge maintenance workbench is required to be used, the penetrating steel plates 105 are inserted into the transverse through holes 106 to be fixed, so that the mounting substrates 102 are kept in parallel, the guard rail 101 is fixed above the mounting substrates 102 to be protected, the bridge maintenance workbench is assembled, and the mounting substrates 102 are folded when the bridge maintenance workbench is not used, so that the bridge maintenance workbench is convenient to transport, the problems that the existing bridge maintenance workbench is of an integral structure generally, large in occupied volume, inconvenient to transport and install and reduces maintenance efficiency of operators are solved.
The second embodiment of the utility model is as follows:
referring to fig. 2 and 3 on the basis of the first embodiment, fig. 2 is a sectional view showing a structure in which a mounting substrate of a second embodiment of the present utility model is located at a vertical pole, and fig. 3 is a sectional view of the present utility model at A-A in fig. 2. The guard rail 101 of the bridge maintenance workbench of this embodiment includes a vertical rod 201 and a horizontal rod 202, the vertical rod 201 is detachably connected to the mounting substrate 102, and the horizontal rod 202 is detachably connected to the vertical rod 201. The cross bars 202 are disposed between the longitudinal bars 201 such that a plurality of cross bars 202 are looped to protect workers.
Specifically, a first threaded column 203 is disposed at the bottom of the vertical rod 201, the mounting substrate 102 has a first threaded hole 204, the first threaded column 203 is in threaded connection with the mounting substrate 102, and the bottom of the vertical rod 201 is located inside the first threaded hole 204. The vertical rod 201 and the mounting substrate 102 are detachably connected through the mutual matching between the first threaded column 203 and the first threaded hole 204.
In addition, the cross bar 202 includes an outer rod 205, an inner rod 206 and a spring 207, wherein the outer rod 205 has a mounting cavity 208, two ends of the spring 207 are respectively fixedly connected with the outer rod 205 and the inner rod 206, the spring 207 is located inside the mounting cavity 208, the inner rod 206 is slidably connected with the outer rod 205, one end of the inner rod 206, which is close to the outer rod 205, is located inside the mounting cavity 208, one end of the outer rod 205, which is far away from the inner rod 206, and one end of the inner rod 206, which is far away from the outer rod 205, are respectively detachably and threadably connected with the vertical rod 201. The inner rod 206 is slidable relative to the outer rod 205, and the spring 207 holds the inner rod 206 against the outer rod 205 such that the inner rod 206 has a force that moves away from the outer rod 205 to facilitate mounting the cross bar 202 to the side rail 201.
Specifically, the end of the outer rod 205 away from the inner rod 206 and the end of the inner rod 206 away from the outer rod 205 are both movably provided with a second threaded column 209, the side surface of the vertical rod 201 is provided with a second threaded hole 210, and the second threaded column 209 is in threaded connection with the vertical rod 201. The outer rod 205 and the inner rod 206 are both fixed to the side rail 201 by the second threaded post 209 and the second threaded hole 210 cooperating with each other.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (6)
1. The bridge overhauling workbench comprises a protective fence and is characterized in that,
the device also comprises a base assembly;
the guard rail is dismantled and is set up the top of base subassembly, the base subassembly includes a plurality of mounting base plates, goes up hinge, lower hinge and runs through the steel sheet, and is a plurality of mounting base plates set up side by side, and a plurality of mounting base plates is by left to right adjacent two between the mounting base plate by go up the hinge with lower hinge is crisscross rotates to be connected, arbitrary mounting base plate has horizontal through-hole, run through the steel sheet and wear to establish in a plurality of mounting base plates, and be located in the horizontal through-hole.
2. The bridge inspection workbench according to claim 1, wherein,
the base assembly further comprises locking bolts, the two mounting substrates at two ends are provided with slots, the two ends of the penetrating steel plate are provided with thread grooves, the locking bolts penetrate through the slots and are in threaded connection with the penetrating steel plate, and the bottoms of the locking bolts are located in the thread grooves.
3. The bridge inspection workbench according to claim 2, wherein,
the guard rail comprises a longitudinal rod and a transverse rod, wherein the longitudinal rod is detachably connected with the mounting substrate, and the transverse rod is detachably connected with the longitudinal rod.
4. The bridge maintenance work platform of claim 3 wherein,
the bottom of the vertical rod is provided with a first threaded column, the mounting substrate is provided with a first threaded hole, the first threaded column is in threaded connection with the mounting substrate, and the bottom of the vertical rod is located in the first threaded hole.
5. The bridge inspection workbench according to claim 4, wherein,
the horizontal pole includes outer pole, interior pole and spring, outer pole has the installation cavity, the both ends of spring respectively with outer pole with interior pole fixed connection, the spring is located the inside of installation cavity, interior pole with outer pole sliding connection, interior pole is close to the one end of outer pole is located the inside of installation cavity, outer pole is kept away from the one end of interior pole and the one end of interior pole is kept away from outer pole respectively with threaded connection is dismantled to the longitudinal rod.
6. The bridge inspection workbench according to claim 5, wherein,
the outer pole is kept away from the one end of interior pole and the one end that interior pole kept away from the outer pole all activity is provided with the second screw thread post, the side of vertical pole is provided with the second screw hole, the second screw thread post with vertical pole threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531390.6U CN220035192U (en) | 2023-06-15 | 2023-06-15 | Bridge overhauls workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531390.6U CN220035192U (en) | 2023-06-15 | 2023-06-15 | Bridge overhauls workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035192U true CN220035192U (en) | 2023-11-17 |
Family
ID=88738122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531390.6U Active CN220035192U (en) | 2023-06-15 | 2023-06-15 | Bridge overhauls workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035192U (en) |
-
2023
- 2023-06-15 CN CN202321531390.6U patent/CN220035192U/en active Active
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